MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs pointing to potentially malicious domains, suggesting a link farm or redirection mechanism. The PDF structure and embedded content are indicative of a spearphishing attachment, likely leading to a compromised website.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://queure.ru/uplcv?utm_term=the+wailing+watch+online PDF link annotation
- http://www.cottagegrad.ru/files/file/62351900529.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/rr2q10or3e9lnoon8501f488el/33124557253.pdfIn PDF document text
- http://pxmonastery.org/CKEdit/upload/files/xapufejetoputadurozejajef.pdfIn PDF document text
- http://animationcoach.com/userfiles/file/51622388700.pdfIn PDF document text
- http://erfaspot.com/resimler/files/31887654169.pdfIn PDF document text
- http://digitalpolicycouncil.com/imagenes/file/54561436806.pdfIn PDF document text
- http://divyabodhanam.org/userfiles/file/gisagirarijikukizu.pdfIn PDF document text
- http://ultrarelaxedcbd.com/newerac2c/userfiles/file/64050411363.pdfIn PDF document text
- https://quatcongnghieput.com/uploads/files/xadorebijodolumesonopal.pdfIn PDF document text
- https://chambres-a-la-ferme-plouzelambre.fr/userfiles/file/82910000742.pdfIn PDF document text
- https://lostfoundglobal.com/userfiles/file/ludutalonazototepifemepu.pdfIn PDF document text
- http://tsradviseurs.nl/mailing/images/photo/file/40657210321.pdfIn PDF document text
- https://boumqueur-edition.com/upload/fckeditor/file/nijekojiza.pdfIn PDF document text
- http://namthangbasaltstone.com/uploads/image/files/69568737170.pdfIn PDF document text
- https://dynasty888.com/image/files/20210905_093040.pdfIn PDF document text
- https://bachson.net/upload/file/wudipoxi.pdfIn PDF document text
- https://www.antoniopopolizio.it/ckfinder/userfiles/files/1750187492.pdfIn PDF document text
- http://salondebellezaanamariaromero.es/ckfinder/userfiles/files/57339462481.pdfIn PDF document text
- https://kimansion.com/uploads/file/86354409913.pdfIn PDF document text
- https://dondepodemosir.com/userfiles/file/fomixakum.pdfIn PDF document text
- http://mariopresto.pl/userfiles/file/sojejedu.pdfIn PDF document text
- http://bumsnab.ru/uploads/files/pavavibafopudelalej.pdfIn PDF document text
- http://yearbookplus.com/uploads/ckfinder/files/zutifozu.pdfIn PDF document text
- http://laureysnv.be/uploads/files/taden.pdfIn PDF document text
- https://birutelorasin.com/contents/files/46609556691.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ae8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE8F | 10292 bytes |
SHA-256: b864626a4266363dabe1e9bb38877f951ba63d167ad624a6d7e279fb871c6239 |
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font_01_sfnt_off0000c5c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5C1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ddd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDD3 | 14440 bytes |
SHA-256: 411b54fab12d3d09d0cfc6c301d0b26a5e84646cf2f0bb500195883dd3d56006 |
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